--- src/packet.c.OSmanOS	2012-12-29 22:19:48.000000000 +0200
+++ src/packet.c		2012-12-29 22:20:49.818858430 +0200
@@ -37,7 +37,7 @@
 #include <linux/if_ether.h>
 #include <linux/netdevice.h>
 #include <linux/if_fddi.h>
-#include <linux/if_tr.h>
+#include <netinet/if_tr.h>
 #include <linux/isdn.h>
 #include <linux/sockios.h>
 #include <msgboxes.h>
